Sta-Rite 25-Inch Upper Half Tank Shell Replacement Kit Pentair 24851-9001
Sta-Rite 25-Inch Upper Half Tank Shell Replacement Kit Pentair 24851-9001
Restore the upper tank half of your Sta-Rite System 3 pool or spa filter with the 24851-9001 25-Inch Upper Half Tank Shell Replacement Kit. Shasta Pool Supply offers best deals on Pentair replacement parts. Specifically, this OEM replacement kit fits System 3, 450, 500, and 600 series filters.
- Genuine Pentair OEM Part – Designed for full compatibility with Sta-Rite System 3 filter models.
- Durable Construction – Reinforced polymer resists pool chemicals, UV exposure, and pressure for long-lasting performance.
- 25-Inch Inner Diameter – Fits System 3, 450, 500, and 600 series filters for a precise, leak-free connection.
- Restores Filter Performance – Replaces worn, cracked, or damaged upper tank shells to maintain system efficiency.

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What our customers are saying
Quick delivery of my ordered products. Thank you
Quick delivery of my ordered products. Thank you
Patricia S
After researching our pool filter options, we decided to buy the Aquastar PLF35000 that our local pool guy recommended. I reached out before ordering to confirm pricing and availability. Clinton responded promptly (on a weekend) and followed up with sending an invoice that made ordering easier with just one click. Filter arrived as scheduled. From inquiry to install, all was complete within a week! Thanks for the help Clinton.
After researching our pool filter options, we decided to buy the Aquastar PLF35000 that our local pool guy recommended. I reached out before ordering to confirm pricing and availability. Clinton responded promptly (on a weekend) and followed up with sending an invoice that made ordering easier with just one click. Filter arrived as scheduled. From inquiry to install, all was complete within a week! Thanks for the help Clinton.
Jennifer K.
Quick quote, good price and fast delivery
Quick quote, good price and fast delivery
Kent V.
FAQ
Our expert staff answers customer's most asked questions.
How does the warranty differ for products purchased online?
Products purchased from an Authorized Pentair Online Reseller (with product codes beginning with EC-) receive a one-year parts-only warranty from the purchase date. Exceptions include IntelliChlor cells and IntelliFlo SVRS pumps, which receive a two-year parts-only warranty. These products are not eligible for the bundled three-year extended warranty.
Can multiple discounts be added to an order?
The application of multiple discounts varies depending on ongoing promotions. In most cases, our quotes already include the lowest possible price with all available discounts applied. Contact our sales team for the most up-to-date promotional offers.
Are there any specific considerations for saltwater pools?
Yes, saltwater pools require pumps that are compatible with saltwater systems. Look for pumps made from corrosion-resistant materials to ensure longevity and efficiency in saltwater environments.
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